15 Questions
What type of functional groups are present in alkynes?
Alkylacetylenes
What is the general formula for alkynes?
CnH2n-2
Which type of hybridization is exhibited by alkynes?
sp
What is the IUPAC name for CH3CH2C≡CCH3?
Ethylmethylacetylene
What physical property best describes alkynes?
Weakly or non-polar
What is the common name for C3H4?
Methylacetylene
'Terminal' alkynes refer to alkynes with the triple bond at which location in the chain?
End of the chain
What type of catalyst is used in the partial reduction of acetylene to ethylene?
Lindlar catalyst
What is the product of the halogenation reaction between ethane and chlorine in the presence of heat or light?
Ethyl chloride + HCl
Which statement about the selectivity of bromine in alkene halogenation is accurate?
Bromine is more selective than chlorine and iodine
What is the major product when propane reacts with bromine in a halogenation reaction?
n-Propyl bromide + HBr
In the reaction of ethane with bromine, what product is primarily formed?
Ethyl bromide + HBr
How does the physical properties of alkynes differ from alkenes?
Alkynes have higher melting points than alkenes
Which type of bonds are present in alkenes?
$\text{C=C}$ double covalent bonds
What is unique about the bonding structure of alkynes compared to alkenes?
Alkynes contain triple covalent bonds between carbon atoms
Test your knowledge on naming alkanes and cycloalkanes with different substituents according to IUPAC rules, including assigning numbers to the substituents in alphabetical order and numbering the ring for multiple substituents.
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